Gerlaw, IL ZIP Codes, Coordinates & Counties
Gerlaw, Illinois has 1 ZIP code in Warren county. The approximate center of Gerlaw is 40.992, -90.568. Gerlaw has about 1,886 known street addresses.
ZIP codes in Gerlaw, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61435 | Warren | 40.992 | -90.568 |
Counties Gerlaw spans
Warren
Most common streets in Gerlaw
100th, 110th, 90th, 130th, 240th, 115th, Buchanan, 94th, 120th, 95th
Frequently asked questions
What ZIP codes are in Gerlaw, IL?
Gerlaw, Illinois has 1 ZIP code, ranging from 61435 to 61435. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Gerlaw, IL in?
Gerlaw is in Warren county.
What are the latitude and longitude of Gerlaw, IL?
The approximate center of Gerlaw, Illinois is latitude 40.992, longitude -90.568. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Gerlaw, IL have?
Gerlaw has 1 ZIP code.
How many addresses are in Gerlaw, IL?
Gerlaw, Illinois has about 1,886 known street addresses in the sthan.io US address database.
What are the most common streets in Gerlaw, IL?
Some of the most common street names in Gerlaw are 100th, 110th, 90th, 130th, 240th, 115th.
What cities are near Gerlaw, IL?
Cities near Gerlaw include Alexis (5 mi), Monmouth (6 mi), Cameron (8 mi), North Henderson (9 mi), Galesburg (10 mi).
Cities near Gerlaw
Alexis, IL (5 mi) Monmouth, IL (6 mi) Cameron, IL (8 mi) North Henderson, IL (9 mi) Galesburg, IL (10 mi) Little York, IL (10 mi) Henderson, IL (11 mi) Rio, IL (12 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database